formallProject/mallinkService/src/main/resources/mapper/WxCashBackActivityMerchantMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.iformall.mapper.WxCashBackActivityMerchantMapper">
	<resultMap id="BaseResultMap" type="com.iformall.domain.po.WxCashBackActivityMerchant">
		<id column="id" jdbcType="BIGINT" property="id" />
		<result column="tenant_id" jdbcType="VARCHAR" property="tenantId" />
		<result column="parent_tenant_id" jdbcType="VARCHAR" property="parentTenantId" />
		<result column="activity_id" jdbcType="BIGINT" property="activityId" />
		<result column="merchant_id" jdbcType="BIGINT" property="merchantId" />
		<result column="create_date" jdbcType="TIMESTAMP" property="createDate" />
		<result column="update_date" jdbcType="TIMESTAMP" property="updateDate" />
	</resultMap>

	<sql id="allColumns">
	    `id`,`tenant_id`,`parent_tenant_id`,`activity_id`,`merchant_id`,`create_date`,`update_date`
	</sql>

	<sql id="dynamicWhereConditions">
		where 1 = 1

		<if test=" null != id ">
			and `id` = #{id}
		</if>

		<if test=" null != tenantId and '' != tenantId">
			and `tenant_id` = #{tenantId}
		</if>
		<if test=" null != parentTenantId and '' != parentTenantId">
			and `parent_tenant_id` = #{parentTenantId}
		</if>
		
		<if test=" null != activityId ">
			and `activity_id` = #{activityId}
		</if>
		
		<if test=" null != merchantId ">
			and `merchant_id` = #{merchantId}
		</if>
		
		<if test=" null != ids ">
			and id in
			<foreach collection="ids" index="index" item="idItem" open="(" separator="," close=")">
				#{idItem}
			</foreach>
		</if>
		<if test=" null != sortColumns"> order by ${sortColumns} </if>
	</sql>

	<select id="selectById" parameterType="java.util.HashMap" resultMap="BaseResultMap">
		select <include refid="allColumns" /> from wx_cash_back_activity_merchant where id = #{id} and tenant_id=#{tenantId}
	</select>

	<select id="findList" parameterType="com.iformall.domain.po.WxCashBackActivityMerchant" resultMap="BaseResultMap">
		select <include refid="allColumns" /> from wx_cash_back_activity_merchant
		<include refid="dynamicWhereConditions" />
	</select>

	<delete id="delete" parameterType="com.iformall.domain.po.WxCashBackActivityMerchant">
		delete from wx_cash_back_activity_merchant
		where `activity_id` = #{activityId} 
		<if test=" null != merchantId ">
			and `merchant_id` = #{merchantId}
		</if>
	</delete>
	
	<select id="merchantCount" parameterType="com.iformall.domain.po.WxCashBackActivityMerchant" resultType="Integer">
		select count(1) from wx_cash_back_activity_merchant
		<include refid="dynamicWhereConditions" />
	</select>
	
	<select id="findActivityIdList" parameterType="java.util.HashMap" resultType="Long">
		select activity_id from wx_cash_back_activity_merchant where merchant_id = #{merchantId} and tenant_id=#{tenantId}
	</select>
	
</mapper>